ESMTP


Also found in: Acronyms.

ESMTP

(messaging, protocol)
Extended SMTP. Initially defined in RFC 1869 and extended thereafter.

See also ETRN.
References in periodicals archive ?
Forged Header-based Spam E-mail Example MAIL_FROM: Jordioxxx@xxx.com ORG_RCPT_TO: zzlbjxxx@tongxxx.net RCPT_TO: zzlbjxxx@tongxxx.net X-SPAM-TYPE: SPAM X-HELO: ehlo xxx.com X-RECEIVED-IP: 5.141.xxx.xxx Received: from 5.141.xxx.xxx at Sun, 20 Dec 2015 23:25:44 +0900 by mail.com with ESMTP CrediShield X-MAIL-FROM: Jordioxxx@xxx.com Received: from unknown (65.206.xxx.xxx) by mtu67.syds.xxx.net with SMTP; Sun, 20 Dec 2015 06:36:54 -0800 Received: from unknown (101.224.xxx.xxx) by smtp18.xxx.com with ASMTP; Sun, 20 Dec 2015 06:24:13 -0800 Table 3.
The phones also feature a full complement of multimedia capabilities including a 2.0 megapixel camera, video recording and playback on a 2.2 inch QVGA display (LCM), MP3 player, picture address book, PIM functionality, SMS and MMS, web browser (HTML and WAP 2.0), J2ME, email (POP, SMTP, eSMTP) and a T-flash external memory slot.
Version 3.3 has several new and improved features, including the ability to run natively as a service, greater control of HTML reporting through templates, team reporting, access to Windows NT and 2000 performance monitoring, ESMTP alerting, built in statistics, and many more checks!